Description Usage Arguments Value Examples
Transforms a factor vector into a binary matrix of dummies.
1 | factor2BinMatrix(Y, levels_val = NULL)
|
Y |
a numeric, factor or character vector. |
levels_val |
levels to be considered, default is NULL for automatic levels. |
matrix
1 2 3 4 5 | Y <- sample(c(1,2,3), size = 100, replace = TRUE)
factor2BinMatrix(Y)
factor2BinMatrix(as.factor(Y))
factor2BinMatrix(Y, levels_val = 1:5)
factor2BinMatrix(as.factor(Y), levels_val = 1:5)
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